An apparatus for dry hydro-therapy body massage of a user in a reclined position, including a housing structure having a user support surface for supporting the user in a seated position, the user support surface including a seat back portion, a seat portion with a semi-cylindrical main seat section and a leg seat section, wherein the seat back portion and the leg seat section are in relative angular relation to each other and the main seat section is disposed therebetween, and a fluid spray assembly interiorly within the housing structure for directing a fluid stream at the user support surface for imparting a massaging effect through the support surface to the upper body portion and lower body portion of the user.

A bathtub massage nozzle includes a nozzle body, a nozzle body Venturi core, a bushing and a nozzle surface cover. The bathtub massage nozzle reduces the dilution and loss of bubbles in the process of water flow transmission. Therefore, the water flow can form dense bubbles in the nozzle, which are guided by the nozzle surface cover and released along a specific area of the bathtub. The massage water flow released by the nozzle surface cover carries more dense bubbles, which can enhance the strength and effect of massage. The nozzle surface cover and the bushing can be conveniently rotated to adjust the direction of the surface cover. Thus, different surface covers in the same bathtub can be kept in the same direction. In addition, position of the water outlet hole changes during rotation of the nozzle surface cover. Thus, the user can adjust position of the massage water outlet as needed.

A hydrotherapy machine, comprising a shell, the shell is provided with a battery, a drive motor, and water absorbing fan blades, the water absorbing fan blades are connected to an output shaft of the drive motor; a front end of the shell is provided with external water inlets, the external water inlets are opposite to the water absorbing fan blades; the shell is further provided with a bowl-shaped spray head; the shell is further provided with a water passage for guiding water sucked from the external water inlets to the spray head; the shell comprises a front shell and a rear shell, the front shell and the rear shell are configured to rotate relative to each other; the water passage comprises a water guide shell that wraps around the water absorbing fan blades, and a water guide channel that extends downward from the water guide shell.

The invention relates to a device for acting on at least parts of the body of a user, in particular with medical-cosmetic radiation and/or by mechanical influence, comprising means for acting on the human body, which have adjustable operating parameters, and a controller, which is connected to the means for acting and sets the operating parameters. A device for acting on at least parts of the body of a user, which device can be set to the needs of the user, in particular even during operation, is provided according to the invention in that at least one microphone is provided, by means of which voice inputs of the user for controlling the operating parameters can be captured, and in that the microphone is connected to an evaluation unit, which converts voice inputs captured by the microphone into control commands for the means for acting.

An artificial muscle chair device includes a plurality of artificial muscles embedded in a chair. Each artificial muscle includes a housing having an electrode region and an expandable fluid region. A first electrode and a second electrode each disposed in the electrode region of the housing. The artificial muscle chair device further includes a dielectric fluid disposed within the housing. The first and second electrodes electrostatically attract, inflating the expandable fluid region with dielectric fluid and thereby applying selective pressure to an outer surface of the chair.

An apparatus for dry hydro-therapy body massage of a user in a reclined position, including a housing structure having a user support surface for supporting the user in a seated position, the user support surface including a seat back portion, a seat portion with a semi-cylindrical main seat section and a leg seat section, wherein the seat back portion and the leg seat section are in relative angular relation to each other and the main seat section is disposed therebetween, and a fluid spray assembly interiorly within the housing structure for directing a fluid stream at the user support surface for imparting a massaging effect through the support surface to the upper body portion and lower body portion of the user.

A spa jet body that provides venturi in a crosswise and tangential orientation to the exit port of water/air mixture which provides for the elimination of moving parts inside of the jet body to create turbulence when in a perpendicular orientation and preserves precious space behind a vertical spa wall or a spa foot well. The venturi enters the inner circumference of the jet body turbulence chamber in a tangential and crosswise orientation, creating turbulence therein with the water/air mixture exiting out the massage head in a pulsating manner, the massage head being a face plate with exit apertures, some of them being specially designed for the footwell. The face plate connects to the jet body through a nut which is secured with screws that pass through the face plate onto the open perimeter top of the jet body.

Devices and methods for providing a therapeutic stimulus to a subject. The device may have a therapeutic portion, a reservoir, a tube operatively coupling the therapeutic portion and the reservoir, and a working material disposed within the therapeutic portion, reservoir, and tube. The tube may be configured to transfer pressure applied to the reservoir by a movement of the subject from the reservoir to the therapeutic portion. The therapeutic portion may be configured to engage a first portion of the subject. The reservoir may be remote from the therapeutic portion and configured to engage a second portion of the subject.

A motor vehicle seat, having a seat massage system which has one, or a plurality of, fluid-fillable massage bladder(s), and a cushion which has a first side facing the seat occupant and a second side opposite the first side. The massage bladder(s) is/are arranged on the second side of the cushion such that filling the massage bladder(s) causes a pressure of the filled massage bladder(s) on pressure regions of the cushion and thus a deformation of the cushion. At least one of the pressure regions is surrounded by a recess present in the cushion.

Disclosed is a structure for therapeutic applications comprising at least one layer with sensor elements and heating elements. A first force affects the layer from one side and a second force affects the layer from the other side. The forces are detectable. The sensor elements can comprise, for example, position sensors, pressure sensors, and temperature sensors.